Right, so when you have hard proof that it is the same guy, and not just another guy with XD in his name, feel free to let me know. Until then, please continue making yourself look retarded, because it's entertaining.

Shifting the burden of proof is an argument with a fallacy. Google search the accounts, link them to him, and show him, in an educated manner how he is wrong. After all, when somebody on the internet is wrong, it's your job to correct them.